* [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support
@ 2025-05-01 20:33 Prabhakar
2025-05-01 21:40 ` Wolfram Sang
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Prabhakar @ 2025-05-01 20:33 UTC (permalink / raw)
To: Chris Brandt, Andi Shyti, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Wolfram Sang, Geert Uytterhoeven, Magnus Damm,
Andy Shevchenko
Cc: linux-renesas-soc, devicetree, linux-i2c, linux-kernel, Prabhakar,
Biju Das, Fabrizio Castro, Lad Prabhakar
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Document support for the I2C Bus Interface (RIIC) found on the Renesas
RZ/V2N (R9A09G056) SoC. The RIIC IP is identical to that on RZ/V2H(P),
so `renesas,riic-r9a09g057` will be used as a fallback compatible,
enabling reuse of the existing driver without changes.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
Documentation/devicetree/bindings/i2c/renesas,riic.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
index 1b7fed232642..cc39511a49d6 100644
--- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
+++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
@@ -29,6 +29,7 @@ properties:
- enum:
- renesas,riic-r9a08g045 # RZ/G3S
- renesas,riic-r9a09g047 # RZ/G3E
+ - renesas,riic-r9a09g056 # RZ/V2N
- const: renesas,riic-r9a09g057 # RZ/V2H(P)
- const: renesas,riic-r9a09g057 # RZ/V2H(P)
--
2.49.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support
2025-05-01 20:33 [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support Prabhakar
@ 2025-05-01 21:40 ` Wolfram Sang
2025-05-02 8:56 ` Andi Shyti
2025-05-02 12:04 ` Geert Uytterhoeven
2 siblings, 0 replies; 4+ messages in thread
From: Wolfram Sang @ 2025-05-01 21:40 UTC (permalink / raw)
To: Prabhakar
Cc: Chris Brandt, Andi Shyti, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Geert Uytterhoeven, Magnus Damm, Andy Shevchenko,
linux-renesas-soc, devicetree, linux-i2c, linux-kernel, Biju Das,
Fabrizio Castro, Lad Prabhakar
[-- Attachment #1: Type: text/plain, Size: 549 bytes --]
On Thu, May 01, 2025 at 09:33:10PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Document support for the I2C Bus Interface (RIIC) found on the Renesas
> RZ/V2N (R9A09G056) SoC. The RIIC IP is identical to that on RZ/V2H(P),
> so `renesas,riic-r9a09g057` will be used as a fallback compatible,
> enabling reuse of the existing driver without changes.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[-- Attachment #2: signature.asc --]
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support
2025-05-01 20:33 [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support Prabhakar
2025-05-01 21:40 ` Wolfram Sang
@ 2025-05-02 8:56 ` Andi Shyti
2025-05-02 12:04 ` Geert Uytterhoeven
2 siblings, 0 replies; 4+ messages in thread
From: Andi Shyti @ 2025-05-02 8:56 UTC (permalink / raw)
To: Prabhakar
Cc: Chris Brandt, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Wolfram Sang, Geert Uytterhoeven, Magnus Damm, Andy Shevchenko,
linux-renesas-soc, devicetree, linux-i2c, linux-kernel, Biju Das,
Fabrizio Castro, Lad Prabhakar
Hi Lad,
On Thu, May 01, 2025 at 09:33:10PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Document support for the I2C Bus Interface (RIIC) found on the Renesas
> RZ/V2N (R9A09G056) SoC. The RIIC IP is identical to that on RZ/V2H(P),
> so `renesas,riic-r9a09g057` will be used as a fallback compatible,
> enabling reuse of the existing driver without changes.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
merged to i2c/i2c-host.
Thanks,
Andi
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support
2025-05-01 20:33 [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support Prabhakar
2025-05-01 21:40 ` Wolfram Sang
2025-05-02 8:56 ` Andi Shyti
@ 2025-05-02 12:04 ` Geert Uytterhoeven
2 siblings, 0 replies; 4+ messages in thread
From: Geert Uytterhoeven @ 2025-05-02 12:04 UTC (permalink / raw)
To: Prabhakar
Cc: Chris Brandt, Andi Shyti, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Wolfram Sang, Magnus Damm, Andy Shevchenko,
linux-renesas-soc, devicetree, linux-i2c, linux-kernel, Biju Das,
Fabrizio Castro, Lad Prabhakar
On Thu, 1 May 2025 at 22:33, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Document support for the I2C Bus Interface (RIIC) found on the Renesas
> RZ/V2N (R9A09G056) SoC. The RIIC IP is identical to that on RZ/V2H(P),
> so `renesas,riic-r9a09g057` will be used as a fallback compatible,
> enabling reuse of the existing driver without changes.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply [flat|nested] 4+ messages in thread
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2025-05-01 20:33 [PATCH] dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) support Prabhakar
2025-05-01 21:40 ` Wolfram Sang
2025-05-02 8:56 ` Andi Shyti
2025-05-02 12:04 ` Geert Uytterhoeven
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